// 过渡
.container {
    width: 10px;
    transition: width 2s;

    &:hover {
        width: 100px;
    }

    &.disabled,
    &[disabled] {
        cursor: not-allowed;
    }

    // 默认位置为0% 0% 左上角
    background: #fff url('sdfsdfsdf') no-repeat 12px 333px;

    // comend +r 刷新桌面

}

@mixin get($color:red) {
    background-color: $color;
}

.card {
    @include get()
}

.content {
    &.disable {
        cursor: not-allowed;
        pointer-events: none;
    }
}